Award-Winning Design Within Budget

At TRIO we lead with design. Blending creativity with market research, we collaborate with builders and developers to achieve results you won’t see anywhere else. Over the past 20 years, our combined track record within the design and merchandising industry has proven to be uniquely successful and produced award-winning results. We invite you to view our recent work and you’ll see, we don’t follow trends, we evolve them.


From ground-up construction to updates and repositioning, we are your partner in enhancing the value of your multifamily property.


Model Homes

TRIO delivers elevated, market-driven design that sets the standard in each market and drives revenue to the bottom line.


Active Adult

Expectations for active adult living have changed. We design distinctive residences and compelling amenities so your project stands out.



Using creativity and a research-based approach, we delver elevated design and merchandising to match your goals and budget.



TRIO’s hospitality design blends creativity with detailed market data to create one-of-a-kind experiences that surprise and delight guests.



TRIO combines market research and creativity to deliver exciting clubhouse design and programming to foster a sense of community.


Sales Centers

Together with your sales and marketing team, TRIO will turn your sales center into a powerful tool for your business.


3D & Virtual

Our 3D and virtual design technology create an immersive experience crafted to resonate with your target market.

Welcome to TRIO

The Creative Business Partner for Builders & Developers

Whether introducing ourselves for the first time or you know us well, we want to take the opportunity to share some information that includes TRIO’s past, present, and future.

In 1999 TRIO Environments began when Angela Harris saw the need for a design firm that not only conceptualized beautiful interiors, but also understood how sales and marketing could work in tandem with great design. At that time there were only a few firms concentrating on market-driven design, and TRIO thought it could be done better— hitting targeted markets at a lower cost, in a shorter time period, and with better quality merchandise. WE WERE RIGHT!

Today we move forward as TRIO, in a bolder, bigger way. We collaborate on all aspects of master planned communities; model homes, clubhouses, sales centers, commercial and hospitality projects, active adult living, and multifamily communities. We also offer a comprehensive studio for everything related to interior architecture, design, and merchandising. Let’s connect and discuss how we can help with your project.

Who We Are

AN UNPRECEDENTED, AWARD-WINNING COLLABORATION – The TRIO Collection™ represents an industry-changing partnership between designer, builder, and architect. This collection also highlights how our VirtualByTRIO Program can help sell and highlight a project with stunning results! SEE THE COLLECTION

Honored for a Third Year in a Row!

TRIO is excited to be included in the 2021 Interior Design Top 100 Giants, including ranking in the Top 10 for Residential Design.

Interior Design Research Group surveys the Top 100 Giants firms on fees, market sector, and growth potential throughout the world. This incredible recognition, in addition to our many other design accolades, is only possible through many great partnerships, a lot of hard work, and exceptional market-driven design by our entire TRIO team.

Learn MoreAbout TRIO
Award-Winning Results

Our Design Team is Consistently
One of the Best in the Business

TRIO is one of the most highly-regarded, fastest growing design and visual merchandising firms in the nation, and we’re considered an international leader in creative, market-driven design. We are honored to be named to Interior Design Magazine’s TOP 100 GIANTS for a third year in a row!

Today our design firm has over 95 employees and manages upwards of 200 projects at any given time, both locally and nationally.

In the past five years alone, TRIO has helped its builder and developer partners generate over $94.7 billion in revenue. In that same time frame, TRIO has been instrumental in the successful sale of more than 4 million single-family homes, 3.1 million multifamily units and helped drive record-setting sales in communities across the country.

TRIO prides itself on being capable of providing anything from color palette selection to full interior design and merchandising of multi-million dollar projects. Our expertise in sustainable design, wellness, and merchandising brings a unique balance of understanding the technical, marketing, and aesthetically pleasing design aspects of multifamily and production building. Our mission is based on customer service and to provide projects on time and within budget.

Meet the Team

TRIO Today

Blog, News, Events & More

TRIO Today is our ever-expanding blog for all things TRIO. We’ll share relevant news, updates, events, awards, latest projects, product design, collaborations and more.

byAngelaHarrisCompany UpdatesHeroNewsTRIOtoday
January 14, 2022

TRIO Hosts Inaugural ‘Well-Designed’ Conference

On December 16th, 2022, TRIO transformed its end-of-year meeting into a wellness and design-focused program.
AwardsHeroNewsThe NationalsTRIOtoday
December 10, 2021

TRIO Honored with 5 Silver Awards from The Nationals

TRIO Honored with 5 Silver Awards from The Nationals.
3 PercentCompany UpdatesDo GoodHeroTRIOtoday
November 30, 2021

Giving Tuesday – Please Consider Doing Good with TRIO

On this day of doing good, if you are able, we’d love if you considered supporting this cause. Whether you sponsor a student for a half-year, full-year or provide a…

Keep Up with TRIO & Angela Harris